amaruska amaruska

09-12-2020
Physics

contestada

a fire woman dropped a person onto the safety net. right before the person hit the net he had a velocity of 11.2m/s and 1800j of kinetic energy

Respuesta :

ivydixon57 ivydixon57

10-12-2020

Answer: 28.699

Explanation:

KE=1/2(mv²)

1800=1/2m (125.44)

14.349=2m

m=28.699

Answer Link

amarangi amarangi

21-12-2020

Answer:

28.699

Explanation:

Answer Link

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